How to detect ferrite

How to detect ferrite, Total:174 items.

The international standard classification for "How to detect ferrite" includes: Equipment for petroleum and natural gas industries in general , Iron and steel castings , Other methods of testing of metals .

The Chinese standard classification for "How to detect ferrite" includes: Steel and iron products in general , Casting , Metallographic testing method .

Group Standards of the People's Republic of China

T/CSTM 00827-2023 Ultrasonic testing method for austenitic and austenitic-ferritic steel plates

Professional Standard - Energy

NB/T 20707-2023 Phased array ultrasonic testing of ferritic steel welds in nuclear power plants

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 39077-2024 Test methods for detecting detrimental phase in austenitic-ferritic (duplex) stainless steels
GB/T 32247-2015 Ferritic ductile iron castings suitable for low temperature service

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39077-2020 Test methods for detecting detrimental phases in lean duplex austenitic-ferritic stainless steels

Professional Standard - Machinery

JB/T 2122-1977 Metallographic Specifications for Malleable Ferritic Cast Iron

Standard Association of Australia （SAA）

AS 2574:2000 Non-destructive testing - ultrasonic testing of ferritic steel castings
AS/NZS 2574:2000 Non-destructive testing - Ultrasonic testing of ferritic steel castings

AT-ON

ONORM M 3001-1985 Ultrasonic testing of welding seams of ferritic steels
OENORM EN 10357-2021 Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the food and chemical industry

SCC

AS 1065:1978 Methods for ultrasonic testing of ferritic steel forgings
12/30270659 DC BS EN 10228-3. Non-destructive testing of steel forgings. Ultrasonic testing of ferritic or martensitic steel forgings
NS-EN 10228-3:1998 Non-destructive testing of steel forgings — Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
NS-EN 10228-3:2016 Non-destructive testing of steel forgings — Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
DANSK DS/EN 10228-3:2002 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
AENOR UNE-EN 10228-3:2016 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
UNE-EN 10228-3:1999 NON-DESTRUCTIVE TESTING OF STEEL FORGINGS. PART 3: ULTRASONIC TESTING OF FERRITIC OR MARTENSITIC STEEL FORGINGS.
BS 4366-1A:1968 Methods for non-destructive testing of plate material. Ultrasonic detection of laminar imperfection in ferrous wrought plate
DANSK DS/EN 10228-4:2002 Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
NS-EN 10228-4:2016 Non-destructive testing of steel forgings — Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
NS-EN 10228-4:1999 Non-destructive testing of steel forgings — Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
BS 5996:1980 Methods for ultrasonic testing and specifying quality grades of ferritic steel plate
DIN EN 10228-3 E:2012 Draft Document - Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings; German version prEN 10228-3:2012
UNE-EN 10228-4:2000 NON-DESTRUCTIVE TESTING OF STEEL FORGINGS. PART 4: ULTRASONIC TESTING OF AUSTENITIC AND AUSTENITIC-FERRITIC STAINLESS STEEL FORGINGS.
AENOR UNE-EN 10228-4:2016 Non-destructive testing of forged steel parts. Part 4: Ultrasonic testing of austenitic and austeno-ferritic stainless steel forgings.
BS 6208:1990 Method for ultrasonic testing of ferritic steel castings including quality levels
BS 6208:1982 Methods for ultrasonic testing and for specifying quality levels of ferritic steel castings
DIN EN 10228-4 E:2012 Draft Document - Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings; German version prEN 10228-4:2012
AS 1065.1:1971 Methods for non-destructive testing of ferritic steel forgings, Part 1: Ultrasonic flaw detection
BS 3923-1:1978 Methods for ultrasonic examination of welds-Manual examination of fusion welds in ferritic steels
12/30270662 DC BS EN 10228-4. Non-destructive testing of steel forgings. Part 4. Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
BS 3923-1:1986 Methods for ultrasonic examination of welds-Methods for manual examination of fusion welds in ferritic steels
DANSK DS/EN 10307:2001 Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
NS-EN 10307:2001 Non-destructive testing — Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
AWWA ACE94191 Monitoring to Identify Causative Factors of Degradation of Water Quality: What to Look For
DANSK DS/EN ISO 8249:2018 Welding – Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018)
AENOR UNE-EN ISO 8249:2001 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2000)
NS-EN ISO 8249:2000 Welding — Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2000)
NS-EN ISO 8249:2018 Welding — Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018)
BS 3923-1:1968 Methods for ultrasonic examination of welds. Manual examination of fusion welded butt joints in ferritc steels

HU-MSZT

MSZ 5110-1961 Comprehensive testing of steel, pig iron and cast iron. Nickel element detection
MSZ 5116-1970 Comprehensive testing of steel; pig iron; cast iron. Molybdenum content
MSZ 5112-1961 Comprehensive inspection of cobalt content in steel, pig iron and cast iron

Japanese Industrial Standards Committee (JISC)

JIS Z 3060:2015 Method for ultrasonic testing for welds of ferritic steel
JIS G 0552:1977 Methods of ferrite grain size test for steel
JIS Z 3060:1994 Method of ultrasonic examination for welds of ferritic steel
JIS Z 3060:2002 Method for ultrasonic examination for welds of ferritic steel
JIS G 0552:1998 Methods of ferrite grain determination test for steel

Korean Agency for Technology and Standards (KATS)

KS B 0894-2018 Methods for automatic ultrasonic testing for welds of ferritic steel
KS B 0894-2003(2013) Methods for automatic ultrasonic testing for welds of ferritic steel
KS M 1315-2017 Ferric oxide for ferrite
KS M 1315-1982 Ferric oxide for ferrite
KS M 1315-2012 Ferric oxide for ferrite
KS B 0896-2020 Ultrasonic testing for welded joints of ferritic steel
KS B 0524-2022 Welding — Determination of Ferrite Number(FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals
KS B 0524-2002(2017) Welding－Determination of Ferrite Number(FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals
KS D 0209-1982 DETERMINATION OF FERRITE GRAIN SIZE TEST FOR STEEL
KS D 0209-1982(1997) DETERMINATION OF FERRITE GRAIN SIZE TEST FOR STEEL
KS D ISO 13520-2003(2013) Determination of ferrite content in austenitic stainless steel castings

IN-BIS

IS 4260-1976 Recommended practice for ultrasonic testing of ferritic steel welds
IS 7666-1975 Recommended procedure for ultrasonic testing of ferritic castings of carbon and low alloy steels

British Standards Institution (BSI)

BS EN 10228-3:2016 Non-destructive testing of steel forgings. Ultrasonic testing of ferritic or martensitic steel forgings
BS EN 10228-4:2016 Non-destructive testing of steel forgings. Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
BS EN 10228-3:1998 Non-destructive testing of steel forgings. Ultrasonic testing of ferritic or martensitic steel forgings
BS EN 10307:2002 Non-destructive testing - Ultrasonic testing of austenitic and austentitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
BS EN 10307:2001(2002) Non-destructive testing - Ultrasonic testing of austenitic and austentitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
BS EN 10228-4:1999 Non-destructive testing of steel forgings. Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
BS EN ISO 8249:2018 Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals
BS ISO 13520:2015 Determination of ferrite content in austenitic stainless steel castings

SE-SIS

SIS SS 11 42 10-1979 Ultrasonic testing of fusion welds in ferritic steels

Society of Automotive Engineers (SAE)

SAE AMS2315G-2013 Determination of Delta Ferrite Content
SAE AMS2315F-2008 Determination of Delta Ferrite Content
SAE AMS2315B-1988 DETERMINATION OF DELTA FERRITE CONTENT
SAE AMS2315C-1989 DETERMINATION OF DELTA FERRITE CONTENT
SAE AMS2315E-2001 Determination of Delta Ferrite Content
SAE AMS2315E-2006 Determination of Delta Ferrite Content
SAE AMS2315H-2020 Determination of Delta Ferrite Content

German Institute for Standardization

DIN EN 10228-3:2016-10 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings; German version EN 10228-3:2016
DIN EN 10228-4:2016-10 Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings; German version EN 10228-4:2016
DIN EN ISO 8249:2018-11 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018); German version EN ISO 8249:2018
DIN EN 10307:2002-03 Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method); German version EN 10307:2001
DIN EN ISO 8249:2000 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2000); German version EN ISO 8249:2000
DIN EN ISO 8249:2018 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018)
DIN EN 10357:2022 Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the food and chemical industry

Danish Standards Foundation

DS/EN 10228-3:2002 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
DS/EN 10228-4:2002 Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
DS/EN 10307:2002 Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
DS/EN ISO 8249:2000 Welding - Determination of Ferrite Number in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals

Lithuanian Standards Office

LST EN 10228-3-2000 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
LST EN 10228-4-2000 Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
LST EN 10307-2002 Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)
LST EN ISO 8249:2000 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2000)

Association Francaise de Normalisation

NF A04-315-3*NF EN 10228-3:2016 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
NF A04-315-4*NF EN 10228-4:2016 Non-destructive testing of steel forgings - Part 4 : ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
NF A04-102:1980 Iron and steel. Macrographic determination of the ferritic or austenitic grain size of steels.
NF A89-207*NF EN ISO 8249:2018 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals
NF A89-575:2003 Destructive tests on welds in metallic materials - Method for taking samples for delta ferrite measurement.
NF EN ISO 8249:2018 Welding - Determination of ferrite index (FN) in weld metal of austenitic stainless steel and ferritic-austenitic chrome-nickel duplex
NF A89-207:2000 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals.
NF A32-501:1999 Foundry products. Silicon Molybdenum ferritic cast iron.
NF EN ISO 13520:2023 Determination of the ferrite content of austenitic stainless steel castings
NF A04-315-3:1998 Non-destructive testing of steel forgings. Part 3 : ultrasonic testing of ferritic or martensitic steel forgings.

ES-UNE

UNE-EN 10228-3:2016 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
UNE-EN 10228-4:2016 Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
UNE-EN ISO 8249:2019 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018)

SAE - SAE International

SAE AMS2315D-1995 Determination of Delta Ferrite Content

American Society for Testing and Materials (ASTM)

ASTM A763-93(2009) Standard Practices for Detecting Susceptibility to Intergranular Attack in Ferritic Stainless Steels
ASTM A763-93(1999)e1 Standard Practices for Detecting Susceptibility to Intergranular Attack in Ferritic Stainless Steels
ASTM A1084-13 Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
ASTM A1084-15a Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
ASTM A815/A815M-09a Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A1084-15 Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
ASTM A1084-15a(2022) Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
ASTM A763-15 Standard Practices for Detecting Susceptibility to Intergranular Attack in Ferritic Stainless Steels
ASTM A763-15(2021) Standard Practices for Detecting Susceptibility to Intergranular Attack in Ferritic Stainless Steels
ASTM A763-14 Standard Practices for Detecting Susceptibility to Intergranular Attack in Ferritic Stainless Steels
ASTM A800/A800M-20 Standard Practice for Estimating Ferrite Content of Stainless Steel Castings Containing Both Ferrite and Austenite
ASTM A800/A800M-91(1997)e1 Standard Practice for Steel Casting, Austenitic Alloy, Estimating Ferrite Content Thereof
ASTM A763-93(2004) Standard Practices for Detecting Susceptibility to Intergranular Attack in Ferritic Stainless Steels
ASTM A800/A800M-01 Standard Practice for Steel Casting, Austenitic Alloy, Estimating Ferrite Content Thereof
ASTM A815/A815M-07a Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-13 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-08b Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-07b Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-09 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-04 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-08 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-07 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-20 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-08a Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A923-23 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels
ASTM A815/A815M-22 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-00a Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A923-22 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels
ASTM A815/A815M-13a Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-00 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-01 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-01a Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-23 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A47/A47M-99(2022)e1 Standard Specification for Ferritic Malleable Iron Castings
ASTM A815/A815M-14 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A47/A47M-99(2004) Standard Specification for Ferritic Malleable Iron Castings
ASTM A47/A47M-99(2018)e1 Standard Specification for Ferritic Malleable Iron Castings
ASTM A815/A815M-24 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A47/A47M-99 Standard Specification for Ferritic Malleable Iron Castings
ASTM A815/A815M-10a Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-10 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A923-98 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Wrought Duplex Austenitic/Ferritic Stainless Steels
ASTM A815/A815M-21 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-09b Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-17 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-18 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A815/A815M-14e1 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
ASTM A923-01e1 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Wrought Duplex Austenitic/Ferritic Stainless Steels
ASTM A923-03 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Wrought Duplex Austenitic/Ferritic Stainless Steels

European Committee for Standardization (CEN)

EN 10228-4:1999 Non-Destructive Testing of Steel Forgings - Part 4: Ultrasonic Testing of Austenitic and Austenitic-Ferritic Stainless Steel Forgings
EN 10228-3:1998 Non-Destructive Testing of Steel Forgings - Part 3: Ultrasonic Testing of Ferritic or Martensitic Steel Forgings
EN ISO 8249:2018 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018)
EN 10228-3:2016 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
prEN 10357-2021 Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the food and chemical industry

International Federation of Trucks and Engines

NAVISTAR TMS 2015-1981 VOID - Ferritic Nodular Iron

American National Standards Institute （ANSI)

ANSI/ASTM A815/A 815M:2001 Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings

American Welding Society (AWS)

WRC 132:1968(1976) The Measurement of Delta Ferrite In Austenitic Stainless Steels

WRC - Welding Research Council

BULLETIN 132-1968 THE MEASUREMENT OF DELTA FERRITE IN AUSTENITIC STAINLESS STEELS

GM North America

GM GM11M-1993 Ferritic and Pearlitic (Armasteel) Malleable Iron Castings

PT-IPQ

NP 1623-1979 Industrial urea. Determination of nitrogen and iron content (volumetric method)
NP 1624-1979 Industrial urea. Determination of iron content (volumetric method)

VN-TCVN

TCVN 6735-2000 Ultrasonic examination of welds.Methods for manual examination of fusion welds in ferritic steels

RU-GOST R

GOST R 53686-2009 Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metal
GOST 11878-1966 Austenitic steel bars. Methods for the determination of the ferrite-phase

International Organization for Standardization (ISO)

ISO 8249:2000 Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals

AENOR

UNE-EN 10307:2002 Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method).
UNE-EN ISO 8249:2001 Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals. (ISO 8249:2000).
UNE-EN 10357:2014 Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the food and chemical industry

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